text: //  (C) Copyright Steve Cleary, Beman Dawes, Howard Hinnant & John Maddock 2000-2005.
  //  Use, modification and distribution are subject to the Boost Software License,
  //  Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
  //  http://www.boost.org/LICENSE_1_0.txt).
  //
  //  See http://www.boost.org/libs/type_traits for most recent version including documentation.
  
  #ifndef BOOST_TYPE_TRAITS_IS_FLOATING_HPP_INCLUDED
  #define BOOST_TYPE_TRAITS_IS_FLOATING_HPP_INCLUDED
  
  #include "Utilogeny/lib/boost/type_traits/integral_constant.hpp"
  
  namespace boost {
  
  //* is a type T a floating-point type described in the standard (3.9.1p8)
     template <class T> struct is_floating_point : public false_type{};
     template <class T> struct is_floating_point<const T> : public is_floating_point<T>{};
     template <class T> struct is_floating_point<volatile const T> : public is_floating_point<T>{};
     template <class T> struct is_floating_point<volatile T> : public is_floating_point<T>{};
     template<> struct is_floating_point<float> : public true_type{};
     template<> struct is_floating_point<double> : public true_type{};
     template<> struct is_floating_point<long double> : public true_type{};
     
  #if defined(BOOST_HAS_FLOAT128)
     template<> struct is_floating_point<__float128> : public true_type{};
  #endif
  
  } // namespace boost
  
  #endif // BOOST_TYPE_TRAITS_IS_FLOAT_HPP_INCLUDED
  